Playne, 1972. Aust. J. Exp. Agric. Anim. Husb., 12: 373-377

Playne, M. J., 1972. Nutritional value of Townsville stylo (Stylosanthes humilis) and of spear grass (Heteropogon contortus)-dominant pastures fed to sheep. 2. The effect of superphosphate fertilizer. Aust. J. Exp. Agric. Anim. Husb., 12: 373-377